#! /bin/sh
# PCP QA Test No. 309
# test for PV 941663 - pmdaInstance broken for name == NULL and inst != PM_IN_NULL in cached PMDAs
#
# Copyright (c) 2005 Silicon Graphics, Inc.  All Rights Reserved.
#

seq=`basename $0`
echo "QA output created by $seq"

# get standard environment, filters and checks
. ./common.product
. ./common.filter
. ./common.check

ndisk=`pmprobe disk.dev.read | $PCP_AWK_PROG '
$2 > 0	{ print "ok" }'`
if [ -z "$ndisk" ]
then
    _notrun "DISK_INDOM is empty, pmstore won't work"
    # NOTREACHED
fi

_cleanup()
{
    _service pmcd restart >$tmp.out 2>&1
    _filter_pcp_start <$tmp.out
    _wait_for_pmcd
    _restore_auto_restart pmcd
    rm -f $tmp.*
}

status=0	# success is the default!
$sudo rm -rf $tmp.*
trap "_cleanup; exit \$status" 0 1 2 3 15

# don't need to regenerate config.default with pmlogconf
#
export PMLOGGER_CHECK_SKIP_LOGCONF=yes

_stop_auto_restart pmcd

# real QA test starts here
#
# pmcd will segfault and pmstore will return an IPC error on linux
# systems that do not have the fix. This should not fail on IRIX
# (other than the expected pmstore EPERM error), but on Linux the
# disk.dev instance domain in the linux PMDA is cached, and the
# linux PMDA is a DSO, so pmcd takes the segfault.
#
echo 'expect "disk.dev.read: pmStore: No permission to perform requested operation"'
pmstore disk.dev.read 1 2>&1 \
| fgrep 'pmStore:' \
| sed -e 's/Permission denied/No permission to perform requested operation/'

# success, all done
status=0
exit
